Oaky, so there's a little confusion. Here's what happened:
Magneto did some tests on Rogue so she would have his powers and his mind. (kinda like the movie but different).
The tests were never finished because her body was going into overload and she needed a break.
When Remy helped her escape, Rogue touched him.
Her altered powers caused her to absorb his DNA.
Her body mixed Remy's DNA with hers, creating the baby.
The baby is Remy and Rogue's.
Hope that clears it all up!

Rogue sat crying in the infirmary. She was going to have a baby! Remy's baby...
Rogue was alone. Hank and Ororo had gone to tell the professor, and Rogue hadn't dared tell anyone.

Charles was quite shocked. "So Rogue is...?"
"Yes." Ororo said.
"For certain." Hank added.
"Does she want Mr. LeBeau to know?"
"We don't know." Ororo stated. "I'm sure everyone will know eventually, but if she wants him to know now, I would have no clue."
Charles nodded.

"Anna?" Ororo entered the room.
Rogue sniffed. "Yes?"
Ororo opened her arms out, careful not to touch the girl.
Rogue just held on to Ororo, and sobbed. "Ah'm going tah be a mother!" She blubbered.
"So I take it you want to keep the child?"
"It might be da only baby Ah cahn 'ave!"
"I see."
"Do yah dink...Ah'll be a good muthah?"
"You'll be a wonderful mother!"
Rogue was silent.
"I'm sorry to bring this up...but the professor wants to know if Gambit is to be told of his...part of the child."
Rogue shrugged. "Ah could care less. Ah do noht love him nor do Ah expect fah him tah act like a father. Ah'm giving him no responsibilities."
"Do you want to..."
Rogue shook her head no.
"Then Charles."
Rogue shrugged again.
"Alright. I'm going to send Hank to bring you some food."
Rogue just bowed her head.

Kurt aimed a water balloon slingshot at Kitty.
SPLASH!
"Ugh! Kurt!"
Remy aimed from the other side.
SPLASH!
"REMY!" Kitty yelled.
Will Gambit please come to Professor Xavier's office. Repeat. Will Gambit please come to Professor Xavier's office.
"Oooo. You're in trouble!" Kitty laughed.

"Yah wanted tah see Remy? If it's about da water ballons, Remy tan explain."
"It's not about the balloons. It's about Rogue."
"Oh? Is she okay?"
"I do not know how else to say it."
"Say what?"
"Rogue is...pregnant."
"Say what? How?"
"It is a long and complicated story, but the child is yours. Hank and Ororo know all the details, so you'll have to ask them."
"What? Remy is very confused. Is this some kind of a joke? Is Jean messing wit' Remy's head?"
"I only wish."
Remy gulped.
"Hank is in his lab, I told him to be expecting you. He'll explain everything."
Remy nodded.

Ororo sat down besides Rogue. "The others are wondering how you're doing."
"Tell dem Ah'm fahne."
"I tried that. They didn't believe me."
"Tell dem Ah'm havinh checkups and Ah'm moody and don' want tah be bothered."
"Alright..."
Within minutes, Ororo was back. "Remy wants to see you.."

Oh O.O what is going to happen?